CN108011261A - A kind of household wall electrical source socket - Google Patents
A kind of household wall electrical source socket Download PDFInfo
- Publication number
- CN108011261A CN108011261A CN201711282036.3A CN201711282036A CN108011261A CN 108011261 A CN108011261 A CN 108011261A CN 201711282036 A CN201711282036 A CN 201711282036A CN 108011261 A CN108011261 A CN 108011261A
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- CN
- China
- Prior art keywords
- slot
- sliding
- rack
- arm
- towards
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7036—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/707—Structural association with built-in electrical component with built-in switch interlocked with contact members or counterpart
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/76—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of household wall electrical source socket,Including power socket and plug,Opening is provided with power socket towards right sliding cavity,Sliding cavity right end is provided with positioning protrusion,Sliding rack can be slidingly installed in sliding cavity,Sliding rack right end is provided with protrudes matched shoulder with positioning,The power supply block being electrically connected with city is installed in sliding cavity left end wall,Sliding rack left side is provided with and the power supply matched conducting block of block,The opening symmetrical above and below that is provided with is towards right slot in sliding rack,It is symmetrical above and below between two slots in sliding rack to be provided with installation cavity of the opening towards slot,Installation cavity left end is provided with the sliding groove that opening is connected towards slot and with slot,It can slide up and down in sliding groove and the first rack is installed,The pinion gear being meshed with the first rack is rotatably mounted with by rotation axis in installation cavity,The gear wheel being meshed with pinion gear is rotatably mounted with installation cavity on the right side of pinion gear and by rotation axis.
Description
Technical field
The present invention relates to electric power supply, with electrical domain, specifically a kind of household wall electrical source socket.
Background technology
Lifted with the living standard of people, household electrical appliance have substantially spread to each family, household electrical appliance and I
The contact lived closely, in order to meet the use of these household electrical appliance, family can all install multiple power supplys in finishing
Seat, can make household electrical appliance be powered, thus can run household electrical appliance when plug is inserted into power socket, and many institute's weeks
Know, the power supply piece in traditional power socket is all communicated with outside, some in family lack for example immature youngster of crowd of awareness of safety
Child etc., they can be inserted into power socket using metal rod due to curiosity, and be inserted into power socket can be with for metal rod
Piece of powering contacts, and thus can cause electric shock accidents, and therefore, traditional power socket has very big security risk.
The content of the invention
For the deficiency of above-mentioned technology, the present invention proposes a kind of household wall electrical source socket.
A kind of household wall electrical source socket of the present invention, including the power socket that is fixedly mounted in wall and with
The plug that household electrical appliance are connected, opening is provided with the power socket and is provided with towards right sliding cavity, the sliding cavity right end
Positioning is protruded, and can slidingly be provided with sliding rack in the sliding cavity, the sliding rack right end is provided with and the positioning
Matched shoulder is protruded, the power supply block being electrically connected with city, the sliding rack left side are installed in the sliding cavity left end wall
Be provided with the power supply matched conducting block of block, the opening symmetrical above and below that is provided with is towards right slot, institute in the sliding rack
State it is symmetrical above and below between two slots in sliding rack be provided with installation cavity of the opening towards the slot, the installation cavity is left
End is provided with opening towards the slot and the sliding groove that is connected with the slot, can slide up and down to installation in the sliding groove
There is the first rack, the pinion gear being meshed with first rack be rotatably mounted with by rotation axis in the installation cavity,
It is rotatably mounted with what is be meshed with the pinion gear in the installation cavity on the right side of the pinion gear and by rotation axis
Gear wheel, the external toothing of the gear wheel are extend into the slot, and the slot is set in the end face away from the installation cavity
There are left straight slot and right straight slot, be slidably fitted with left slide arm and right slide arm, the right slide arm in the left straight slot and right straight slot respectively
The power supply shrapnel being electrically connected with the conducting block is fixedly installed towards the end face of the slot, the right slide arm is inserted away from described
The end face of groove is provided with extruding inclined-plane, the sliding cavity be symmetrically arranged with up and down in end wall respectively with the left straight slot and the right side
Straight slot opposite telescopic chute and skewed slot, the skewed slot left end wall are provided with and the extruding matched effect inclined-plane in inclined-plane, institute
State and telescopic arm is slidably fitted with telescopic chute, the first top pressure bullet being connected with the telescopic arm is installed in the telescopic arm
Spring, first top pressure spring to by the telescopic arm towards the left straight slot top pressure and to extend into the telescopic arm described
In left straight slot, the plug left end is symmetrical above and below be provided with it is opposite with the matched conductive arm of the slot, two conductive arms
End face is provided with and matched second rack of the gear wheel.
Further technical solution, for the left straight slot with the sliding groove on same vertical curve, the left straight slot is close
One end of the slot, which is provided with, stretches into groove.
Further technical solution, is provided with the first limiting slot in the left straight slot left and right ends wall, described first is spacing
The first spacing protrusion is slidably fitted with groove, the first spacing protrusion is fixedly connected with the left slide arm, and described first is spacing
Also installation and the second top pressure spring to offset with the described first spacing protrusion in groove.
Further technical solution, is provided with the second limiting slot in the right straight slot left and right ends wall, described second is spacing
The second spacing protrusion is slidably fitted with groove, the second spacing protrusion is fixedly connected with the right slide arm, and described second is spacing
Also installation and the 3rd top pressure spring to offset with the described second spacing protrusion in groove.
Further technical solution, the length of the left slide arm are less than the length of the left straight slot.
Further technical solution, the telescopic arm is towards the end face of the sliding rack and the left slide arm described in
The end face of telescopic chute is both provided with incision inclined-plane.
The beneficial effects of the invention are as follows：
Since the power socket in apparatus of the present invention is in original state, the conducting block is not contacted with the power supply block, thus institute
It is not charged to state power supply shrapnel, and under the action of the 3rd top pressure spring, the extruding inclined-plane of the right slide arm extend into described
In skewed slot, and the power supply shrapnel is contracted in the right straight slot and does not extend into the slot, thus, common metallic rod
Part will not contact when extending into the slot with the power supply shrapnel, therefore electric shock accidents will not occur；
And under the action of second top pressure spring, the left slide arm is made in the left slide arm towards the slot top pressure
Side is concordant with end face of the slot away from the installation cavity, under the action of first top pressure spring, the telescopic arm
The telescopic arm is set to extend into the left straight slot towards the left straight slot top pressure, the sliding rack is locked in the cunning
In dynamic chamber, so that common metal rod piece can not promote the sliding rack to the left when being inserted into slot, so as to can not make described
Conducting block block is contacted with the power supply block, thus can further increase electrical safety；
When in use, the conductive arm is inserted into the slot for apparatus of the present invention, and second rack can be with the canine tooth
Wheel engagement, and second rack can drive the bull gear drive, the gear wheel can be by described in pinion gear driving
First rack is extend into the slot, and after continuing to press on the plug, first rack can extend into described stretch into groove
And driving the left slide arm to be slided towards the telescopic chute, the left slide arm can drive the telescopic arm to be retracted into the telescopic chute
In, when first rack protrude fully into it is described stretch into groove and with it is described stretch into groove inward bottom wall and offset when, the left slide arm
Outboard end is concordant with the sliding rack outboard end, and the telescopic arm is put down towards the end face of the sliding rack and the sliding cavity
Together, and since first rack can not slide, the gear wheel and pinion gear can not rotate, and therefore, continuation promotes institute to the left
When stating plug the sliding rack can be promoted to slide to the left, when the sliding rack slides to the left, the right slide arm can be in the extruding
Under the action of inclined-plane towards the slot slide, when it is described extruding inclined-plane completely disengage the skewed slot when, it is described power supply shrapnel with
The conductive arm offsets, and when the conducting block coordinates with the power supply block, the power supply shrapnel is powered, and thus can make household electric
Device is powered；
After energization, the plug is extracted to the right, the conductive arm can drive the sliding rack to slide to the right and make described
Conducting block departs from the power supply block and coordinates, when the shoulder of the sliding rack offsets with the positioning protrusion, described first
Under the action of top pressure spring, the second top pressure spring and the 3rd top pressure spring, the power socket returns to original state, so as to side
Just use next time；
Apparatus of the present invention are simple in structure, easy to use, safe.
Brief description of the drawings
, below will be to embodiment or the prior art in order to illustrate more clearly of inventive embodiments or technical solution of the prior art
Attached drawing is briefly described needed in description, it should be apparent that, drawings in the following description are only one invented
A little embodiments, for those of ordinary skill in the art, without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of structure diagram of household wall electrical source socket of the present invention；
Fig. 2 is that the first rack extend into structure diagram when stretching into groove in Fig. 1；
Fig. 3 is structure diagram when conducting block is engaged with power supply block in Fig. 1；
Fig. 4 is the right view of power socket in the present invention.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive spy
Beyond sign and/or step, it can combine in any way.
This specification（Including any accessory claim, summary and attached drawing）Disclosed in any feature, except non-specifically chatting
State, can be replaced by other alternative features that are equivalent or have similar purpose.I.e., unless specifically stated, each feature
It is an example in a series of equivalent or similar characteristics.
As shown in Figs 1-4, a kind of household wall electrical source socket of apparatus of the present invention, including be fixedly mounted in wall
Power socket 20 and the plug 10 that is connected with household electrical appliance, be provided with opening towards right sliding cavity in the power socket 20
35,35 right end of sliding cavity is provided with positioning protrusion 37, and sliding rack 36 can be slidingly provided with the sliding cavity 35,
36 right end of sliding rack is provided with protrudes 37 matched shoulders 200 with the positioning, pacifies in the 35 left end wall of sliding cavity
Equipped with the power supply block 29 being electrically connected with city, 36 left side of sliding rack is provided with and the power supply 29 matched conducting block of block
360, the opening symmetrical above and below that is provided with is located at two slots 38 towards right slot 38 in the sliding rack 36 in the sliding rack 36
Between it is symmetrical above and below be provided with installation cavity 39 of the opening towards the slot 38,39 left end of installation cavity is provided with opening direction
The slot 38 and the sliding groove 46 connected with the slot 38, can slide up and down in the sliding groove 46 and be provided with the first tooth
Bar 33, is rotatably mounted with the pinion gear 34 being meshed with first rack 33 in the installation cavity 39 by rotation axis,
It is rotatably mounted with and 34 phase of pinion gear in the installation cavity 39 on the right side of the pinion gear 34 and by rotation axis
The gear wheel 40 of engagement, the external toothing of the gear wheel 40 are extend into the slot 38, and the slot 38 is away from the installation
Left straight slot and right straight slot 41 are provided with the end face of chamber 39, left slide arm is slidably fitted with respectively in the left straight slot and right straight slot 41
26 and right slide arm 42, the end face of right slide arm 42 towards the slot 38 is fixedly installed to be electrically connected with the conducting block 360
Power supply shrapnel 32, the end face of the right slide arm 42 away from the slot 38 is provided with extruding inclined-plane 420, on the sliding cavity 35
Opposite with the left straight slot 41 and the right straight slot 41 respectively telescopic chute 22 and skewed slot 21 are symmetrically arranged with lower end wall, it is described
21 left end wall of skewed slot is provided with extrudes the matched effect inclined-plane 210 in inclined-plane 420 with described, is slidably installed in the telescopic chute 22
There is telescopic arm 23, the first top pressure spring 24 being connected with the telescopic arm 23 is installed in the telescopic arm 23, described first
Top pressure spring 24 to by the telescopic arm 23 towards the left straight slot top pressure and to extend into the telescopic arm 23 described left logical
In groove, 10 left end of plug is symmetrical above and below to be provided with and the matched conductive arm 11 of the slot 38, two 11 phases of conductive arm
To end face be provided with and matched second rack 110 of the gear wheel 40.
Valuably or exemplarily, wherein, the left straight slot 41 and the sliding groove 46 are on same vertical curve, the left side
Straight slot is provided with close to one end of the slot 38 and stretches into groove 31, described to stretch into groove 31 to allow first rack 33 to stretch
Enter.
Valuably or exemplarily, wherein, it is provided with the first limiting slot 27 in the left straight slot left and right ends wall, described
The first spacing protrusion 30 is slidably fitted with one limiting slot 27, the first spacing protrusion 30 is fixed with the left slide arm 26 to be connected
Connect, be also equipped with first limiting slot 27 with described first spacing 30 the second top pressure springs 28 for offseting of protrusion, described the
Two top pressure springs 28 to the left slide arm 26 is made towards 38 top pressure of slot 26 medial extremity of left slide arm with it is described
End face of the slot 38 away from the installation cavity 39 is concordant.
Valuably or exemplarily, wherein, the second limiting slot 44 is provided with the right 41 left and right ends wall of straight slot, it is described
The second spacing protrusion 45 is slidably fitted with second limiting slot 44, the second spacing protrusion 45 is fixed with the right slide arm 42 to be connected
Connect, in second limiting slot 44 also installation with the described second spacing 45 the 3rd top pressure springs 43 for offseting of protrusion, described the
Three top pressure springs 43 towards 21 top pressure of skewed slot by the right slide arm 42 making the extruding inclined-plane 420 of the right slide arm 42
It extend into the skewed slot 21, and the power supply shrapnel 32 is contracted in the right straight slot 41 and is not extended into the slot 38
In.
Valuably or exemplarily, wherein, the length of the left slide arm 26 is less than the length of the left straight slot, thus can permit
Perhaps described telescopic arm 22 is extend into the left straight slot.
Valuably or exemplarily, wherein, the telescopic arm 23 is towards the end face of the sliding rack 36 and the left cunning
The end face of arm towards the telescopic chute 22 is both provided with incision inclined-plane, so as to facilitate sliding rack 36 to depart from the sliding cavity 35
Locking.
In original state, the shoulder 200 offsets power socket 20 in apparatus of the present invention with the positioning protrusion 37, from
And the left straight slot and right straight slot 41 is aligned respectively with the telescopic chute 22 and skewed slot 21, the conducting block 360 departs from described
Power supply block 29, thus the power supply shrapnel 32 is not charged, under the action of the 3rd top pressure spring 43, right 42 quilt of slide arm
The extruding inclined-plane 420 of the right slide arm 42 is extend into the skewed slot 21 towards 21 top pressure of skewed slot, and make the confession
Electric shrapnel 32 is contracted in the right straight slot 41 and does not extend into the slot 38, in the effect of second top pressure spring 28
Under, the left slide arm 26 is made 26 medial extremity of left slide arm with the slot 38 away from described towards 38 top pressure of slot
The end face of installation cavity 39 is concordant, and under the action of first top pressure spring 24, the telescopic arm 23 is by towards the left straight slot
Top pressure and the telescopic arm 23 is extend into the left straight slot so that the sliding rack 36 is locked in the sliding cavity 35
In.
In use, the conductive arm 11 is directed at the slot 38 and promotes the plug 10 to the left, the conductive arm
During 11 slide to the left, second rack 110 can be engaged with the gear wheel 40, and second rack 110 can drive
The bull gear drive is moved, the gear wheel 40 can drive first rack 33 to extend into described insert by the pinion gear 34
In groove 38, after continuing to press on the plug 10, first rack 33, which can be extend into, described to be stretched into groove 31 and drives the left side
Slide arm 26 is slided towards the telescopic chute 22, and the left slide arm 26 can drive the telescopic arm 23 to be retracted into the telescopic chute 22
In, when first rack 33 protrude fully into it is described stretch into groove 31 and with it is described stretch into 31 inward bottom wall of groove and offset when, it is described
Left 26 outboard end of slide arm is concordant with 36 outboard end of sliding rack, and the telescopic arm 23 towards the end face of the sliding rack 36 with
The sliding cavity 35 is concordant, and since first rack 33 can not slide, the gear wheel 40 and pinion gear 34 can not
Rotate, therefore, continuation promotes to the left can promote the sliding rack 36 to slide to the left during the plug 10, the sliding rack 36 is to the left
During slip, the right slide arm 42 can slide under the action of the extruding inclined-plane 420 towards the slot 41, when the extruding is oblique
When face 420 completely disengages the skewed slot 21, the power supply shrapnel 32 offsets with the conductive arm 11, when the conducting block 360 and
When the power supply block 29 coordinates, the power supply shrapnel 32 is powered, and thus household electrical appliance can be made to be powered；
After energization, the plug 10 is extracted to the right, the conductive arm 11 can drive the sliding rack 36 slide to the right and
Make the conducting block 360 with the power supply block 29 depart to coordinate, when shoulder 200 and the positioning of the sliding rack 36 protrude 37
When offseting, under the action of first top pressure spring 24, the second top pressure spring 28 and the 3rd top pressure spring 43, the power socket
20 return to original state.
The beneficial effects of the invention are as follows：Since the power socket in apparatus of the present invention is in original state, the conducting block with
The power supply block does not contact, and thus the power supply shrapnel is not charged, and under the action of the 3rd top pressure spring, the right cunning
The extruding inclined-plane of arm is extend into the skewed slot, and the power supply shrapnel is contracted in the right straight slot and does not extend into described insert
In groove, thus, it will not be contacted when common metal rod is extend into the slot with the power supply shrapnel, therefore will not touch
Electrification；
And under the action of second top pressure spring, the left slide arm is made in the left slide arm towards the slot top pressure
Side is concordant with end face of the slot away from the installation cavity, under the action of first top pressure spring, the telescopic arm
The telescopic arm is set to extend into the left straight slot towards the left straight slot top pressure, the sliding rack is locked in the cunning
In dynamic chamber, so that common metal rod piece can not promote the sliding rack to the left when being inserted into slot, so as to can not make described
Conducting block block is contacted with the power supply block, thus can further increase electrical safety；
When in use, the conductive arm is inserted into the slot for apparatus of the present invention, and second rack can be with the canine tooth
Wheel engagement, and second rack can drive the bull gear drive, the gear wheel can be by described in pinion gear driving
First rack is extend into the slot, and after continuing to press on the plug, first rack can extend into described stretch into groove
And driving the left slide arm to be slided towards the telescopic chute, the left slide arm can drive the telescopic arm to be retracted into the telescopic chute
In, when first rack protrude fully into it is described stretch into groove and with it is described stretch into groove inward bottom wall and offset when, the left slide arm
Outboard end is concordant with the sliding rack outboard end, and the telescopic arm is put down towards the end face of the sliding rack and the sliding cavity
Together, and since first rack can not slide, the gear wheel and pinion gear can not rotate, and therefore, continuation promotes institute to the left
When stating plug the sliding rack can be promoted to slide to the left, when the sliding rack slides to the left, the right slide arm can be in the extruding
Under the action of inclined-plane towards the slot slide, when it is described extruding inclined-plane completely disengage the skewed slot when, it is described power supply shrapnel with
The conductive arm offsets, and when the conducting block coordinates with the power supply block, the power supply shrapnel is powered, and thus can make household electric
Device is powered；
After energization, the plug is extracted to the right, the conductive arm can drive the sliding rack to slide to the right and make described
Conducting block departs from the power supply block and coordinates, when the shoulder of the sliding rack offsets with the positioning protrusion, described first
Under the action of top pressure spring, the second top pressure spring and the 3rd top pressure spring, the power socket returns to original state, so as to side
Just use next time；
Apparatus of the present invention are simple in structure, easy to use, safe.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these change and
Improvement is both fallen within claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of household wall electrical source socket, including the power socket that is fixedly mounted in wall and it is connected with household electrical appliance
The plug connect, it is characterised in that：Opening is provided with the power socket towards right sliding cavity, the sliding cavity right end is provided with fixed
Position is protruded, and can slidingly be provided with sliding rack in the sliding cavity, the sliding rack right end is provided with and the convex
Go out matched shoulder, the power supply block being electrically connected with city is installed in the sliding cavity left end wall, the sliding rack left side is set
Be equipped with the power supply matched conducting block of block, the opening symmetrical above and below that is provided with is described towards right slot in the sliding rack
It is symmetrical above and below between two slots in sliding rack to be provided with installation cavity of the opening towards the slot, the installation cavity left end
Opening is provided with towards the slot and the sliding groove that is connected with the slot, can slide up and down in the sliding groove and be provided with
First rack, is rotatably mounted with the pinion gear being meshed with first rack, institute in the installation cavity by rotation axis
State in installation cavity on the right side of the pinion gear and be rotatably mounted with by rotation axis be meshed with the pinion gear it is big
Gear, the external toothing of the gear wheel are extend into the slot, and the slot is provided with the end face away from the installation cavity
Left straight slot and right straight slot, are slidably fitted with left slide arm and right slide arm, the right slide arm court in the left straight slot and right straight slot respectively
The power supply shrapnel being electrically connected with the conducting block is fixedly installed to the end face of the slot, the right slide arm is away from the slot
End face be provided with extruding inclined-plane, the sliding cavity be symmetrically arranged with up and down in end wall respectively with the left straight slot and described right logical
Groove opposite telescopic chute and skewed slot, the skewed slot left end wall be provided with it is described extruding the matched effect inclined-plane in inclined-plane, it is described
Telescopic arm is slidably fitted with telescopic chute, the first top pressure spring being connected with the telescopic arm is installed in the telescopic arm,
First top pressure spring towards the left straight slot top pressure making the telescopic arm extend into the left side telescopic arm
In straight slot, the plug left end is symmetrical above and below to be provided with and the matched conductive arm of the slot, the opposite end of two conductive arms
Face is provided with and matched second rack of the gear wheel.
A kind of 2. household wall electrical source socket according to claim 1, it is characterised in that：The left straight slot with it is described
For sliding groove on same vertical curve, the left straight slot is provided with close to one end of the slot stretches into groove.
A kind of 3. household wall electrical source socket according to claim 1, it is characterised in that：Described left straight slot or so two
The first limiting slot is provided with end wall, the first spacing protrusion, first limit convex are slidably fitted with first limiting slot
Go out and be fixedly connected with the left slide arm, also installation and the second top to offset with the described first spacing protrusion in first limiting slot
Pressing spring.
A kind of 4. household wall electrical source socket according to claim 1, it is characterised in that：Described right straight slot or so two
The second limiting slot is provided with end wall, the second spacing protrusion, second limit convex are slidably fitted with second limiting slot
Go out and be fixedly connected with the right slide arm, also installation and the 3rd top to offset with the described second spacing protrusion in second limiting slot
Pressing spring.
A kind of 5. household wall electrical source socket according to claim 1, it is characterised in that：The length of the left slide arm
Less than the length of the left straight slot.
A kind of 6. household wall electrical source socket according to claim 1, it is characterised in that：The telescopic arm is towards institute
State the end face of sliding rack and the end face of left slide arm towards the telescopic chute and be both provided with incision inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711282036.3A CN108011261A (en) | 2017-12-07 | 2017-12-07 | A kind of household wall electrical source socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711282036.3A CN108011261A (en) | 2017-12-07 | 2017-12-07 | A kind of household wall electrical source socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108011261A true CN108011261A (en) | 2018-05-08 |
Family
ID=62057192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711282036.3A Withdrawn CN108011261A (en) | 2017-12-07 | 2017-12-07 | A kind of household wall electrical source socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108011261A (en) |
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| CN108879260A (en) * | 2018-08-14 | 2018-11-23 | 丁汉强 | A kind of mechanical interlocks suitable for different current plug and sockets |
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| CN107069327A (en) * | 2017-03-31 | 2017-08-18 | 中山市联益通网络科技有限公司 | It is a kind of can protection against electric shock, short circuit electric supply installation |
| CN107196104A (en) * | 2017-06-05 | 2017-09-22 | 福州市星旺成信息科技有限公司 | A kind of power supply plug assembly automatically controlled |
| CN107359483A (en) * | 2017-07-14 | 2017-11-17 | 徐威 | A kind of electric power safety Power Supply Assembly |
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| CN107359455A (en) * | 2017-07-31 | 2017-11-17 | 崔盛科 | A kind of domestic power supply grafting base device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879260A (en) * | 2018-08-14 | 2018-11-23 | 丁汉强 | A kind of mechanical interlocks suitable for different current plug and sockets |
| CN108879260B (en) * | 2018-08-14 | 2023-08-22 | 丁汉强 | Mechanical interlocking device suitable for plugs and sockets with different currents |
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Application publication date: 20180508 |